Quantum games: a review of the history, current state, and interpretation

FS Khan, N Solmeyer, R Balu, TS Humble - Quantum Information …, 2018 - Springer
We review both theoretical and experimental developments in the area of quantum games
since the inception of the subject circa 1999. We will also offer a narrative on the controversy …

Connection between Bell nonlocality and Bayesian game theory

N Brunner, N Linden - Nature communications, 2013 - nature.com
In 1964, Bell discovered that quantum mechanics is a nonlocal theory. Three years later, in a
seemingly unconnected development, Harsanyi introduced the concept of Bayesian games …

Stochastic learning in Kolkata paise restaurant problem: Classical and quantum strategies

BK Chakrabarti, A Rajak, A Sinha - Frontiers in Artificial Intelligence, 2022 - frontiersin.org
We review the results for stochastic learning strategies, both classical (one-shot and
iterative) and quantum (one-shot only), for optimizing the available many-choice resources …

Incommensurate Magnetic Order and Dynamics Induced by Spinless Impurities in

A Suchaneck, V Hinkov, D Haug, L Schulz, C Bernhard… - Physical review …, 2010 - APS
We report an inelastic-neutron-scattering and muon-spin-relaxation study of the effect of 2%
spinless (Zn) impurities on the magnetic order and dynamics of YBa 2 Cu 3 O 6.6, an …

The sound of Bell states

MA Hasan, L Calderin, T Lata, P Lucas… - Communications …, 2019 - nature.com
Nonseparable states, analogous to “entangled” states, have generated great scientific
interest since the very beginning of quantum mechanics. To date, however, the concept of …

Mean-Field Pairing Theory for the Charge-Stripe Phase of High-Temperature<? format?> Cuprate Superconductors

F Loder, S Graser, AP Kampf, T Kopp - Physical review letters, 2011 - APS
Striped high-T c superconductors such as La 2-yx Nd y Sr x CuO 4 and La 2-x Ba x CuO 4
near x= 1/8 show a fascinating competition between spin and charge order and …

Disorder-Induced Freezing of Dynamical Spin Fluctuations<? format?> in Underdoped Cuprate Superconductors

BM Andersen, S Graser, PJ Hirschfeld - Physical review letters, 2010 - APS
We study the dynamical spin susceptibility of a correlated d-wave superconductor (dSC) in
the presence of nonmagnetic disorder, using an unrestricted Hartree-Fock approach. This …

Entangled-photon decision maker

N Chauvet, D Jegouso, B Boulanger, H Saigo… - Scientific Reports, 2019 - nature.com
The competitive multi-armed bandit (CMAB) problem is related to social issues such as
maximizing total social benefits while preserving equality among individuals by overcoming …

Quantum locality in game strategy

CA Melo-Luna, CE Susa, AF Ducuara, A Barreiro… - Scientific Reports, 2017 - nature.com
Game theory is a well established branch of mathematics whose formalism has a vast range
of applications from the social sciences, biology, to economics. Motivated by quantum …

Entangled N-photon states for fair and optimal social decision making

N Chauvet, G Bachelier, S Huant, H Saigo, H Hori… - Scientific Reports, 2020 - nature.com
Situations involving competition for resources among entities can be modeled by the
competitive multi-armed bandit (CMAB) problem, which relates to social issues such as …